Home / 895,168.96-1,342,753.86-296,130.10

Finding the Fourth Proportional to 895,168.96, 1,342,753.86 and 296,130.10

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Solution

The fourth proportional to 895,168.96, 1,342,753.86 and 296,130.10 is: 444,195.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,168.96 : 1,342,753.86 = 296,130.10 : x
  2. Step 2: Convert to fraction form
    895,168.96/1,342,753.86 = 296,130.10/x
  3. Step 3: Cross multiply
    895,168.96x = 1,342,753.86 × 296,130.10
  4. Step 4: Simplify right side
    895,168.96x = 397,629,834,837.19
  5. Step 5: Solve for x
    x = 397,629,834,837.19/895,168.96
  6. Step 6: Final answer
    x = 444,195.29

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.